Faculty profile
Richard Villemur
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Research
Latest papers
Modulation of carbon-to-nitrogen ratio shapes the microbial ecology in a methanol-fed recirculating marine denitrifying reactor.
PeerJ · 2025 · senior author
The bacterial strains JAM1T and GP59 of the species Methylophaga nitratireducenticrescens differ in their expression profiles of denitrification genes in oxic and anoxic cultures.
PeerJ · 2024 · senior author
β-D-glucuronidase activity triggered monitoring of fecal contamination using microbial and chemical source tracking markers at drinking water intakes.
Water research · 2024
Latest funding
- $96,000
Resilience of a marine, methylotrophic denitrifying biofilm to environmental changes in a lab-scale denitrification system.
NSERC · 2022 · Principal investigator
- $141,865
HighThroughput Droplet Digital PCR Platform for Absolute Quantitation of Nucleic Acids Low Copy Number
NSERC · 2019 · Co-investigator
- $560,940
Urban stormwater and municipal effluents: innovative solutions for source water protection
NSERC · 2016 · Co-investigator
9 publications.
Modulation of carbon-to-nitrogen ratio shapes the microbial ecology in a methanol-fed recirculating marine denitrifying reactor.
Lestin L, Villemur R
The bacterial strains JAM1T and GP59 of the species Methylophaga nitratireducenticrescens differ in their expression profiles of denitrification genes in oxic and anoxic cultures.
Lestin L, Villemur R
β-D-glucuronidase activity triggered monitoring of fecal contamination using microbial and chemical source tracking markers at drinking water intakes.
Hachad M, Burnet JB, Sylvestre É, Duy SV, Villemur R, Sauvé S, Prévost M, Qiu JY, Pang X, Dorner S
Co-culturing Hyphomicrobium nitrativorans strain NL23 and Methylophaga nitratireducenticrescens strain JAM1 allows sustainable denitrifying activities under marine conditions.
Cucaita A, Piochon M, Villemur R
Fecal contamination of storm sewers: Evaluating wastewater micropollutants, human-specific Bacteroides 16S rRNA, and mitochondrial DNA genetic markers as alternative indicators of sewer cross connections.
Hajj-Mohamad M, Hachad M, Deschamps G, Sauvé S, Villemur R, Blais MA, Prévost M, Dorner S
Strain-level genetic diversity of Methylophaga nitratireducenticrescens confers plasticity to denitrification capacity in a methylotrophic marine denitrifying biofilm.
Geoffroy V, Payette G, Mauffrey F, Lestin L, Constant P, Villemur R
Importance of the Two Dissimilatory (Nar) Nitrate Reductases in the Growth and Nitrate Reduction of the Methylotrophic Marine Bacterium Methylophaga nitratireducenticrescens JAM1.
Mauffrey F, Martineau C, Villemur R
Development of four-stage moving bed biofilm reactor train with a pre-denitrification configuration for the removal of thiocyanate and cyanate.
Villemur R, Juteau P, Bougie V, Ménard J, Déziel E
Conditions for effective removal of pyrene from an artificially contaminated soil using Pseudomonas aeruginosa 57SJ rhamnolipids.
Bordas F, Lafrance P, Villemur R
Resilience of a marine, methylotrophic denitrifying biofilm to environmental changes in a lab-scale denitrification system.
Principal investigators: Villemur, Richard
Keywords: denitrification; methylotrophy; biofilm; marine environment; methylophaga; hyphomicrobium; environmental microbiology; bioremediation process
HighThroughput Droplet Digital PCR Platform for Absolute Quantitation of Nucleic Acids Low Copy Number
Principal investigators: Vaillancourt, Cathy
Urban stormwater and municipal effluents: innovative solutions for source water protection
Principal investigators: Dorner, Sarah
Mitochondrial DNA in the environment: towards the development of better animal-specific markers for fecal source tracking
Principal investigators: Villemur, Richard
High performance liquid chromatography instrument (HPLC) dedicated to inorganic ions
Principal investigators: Villemur, Richard
Roles and interactions of two methylotrophic bacterial strains in the development of a marine denitrifying biofilm
Principal investigators: Villemur, Richard
Micropollutant sources and dynamics in urban waters: assessing priorities for urban source water protection
Principal investigators: Dorner, Sarah
Roles and interactions of two methylotrophic bacterial strains in the development of a marine denitrifying biofilm
Principal investigators: Villemur, Richard
Strategies to prevent off-flavours in fish raised in closed-circuit aquaculture system
Principal investigators: Villemur, Richard
A mass spectrometer for the analysis of microbial metabolites
Principal investigators: Lépine, François
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Xiaoli Pang and Richard Villemur: 1 shared paper
- Richard Villemur and Philippe Constant: 1 shared paper
- Centre Armand Frappier Santé Biotechnologie
- Institut Armand-Frappier
- Laboratory Medicine & Pathobiology
Co-authors at Institut national de la recherche scientifique, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
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